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| author | Ingo Molnar <mingo@kernel.org> | 2012-07-18 11:17:17 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-07-18 11:17:17 +0200 |
| commit | a2fe194723f6e4990d01d8c208c7b138fd410522 (patch) | |
| tree | 7aee93fa8f4ba1e18b56fa7d8eab75d249fc6966 /drivers/mfd/palmas.c | |
| parent | c3b7cdf180090d2686239a75bb0ae408108ed749 (diff) | |
| parent | a018540141a931f5299a866907b27886916b4374 (diff) | |
| download | op-kernel-dev-a2fe194723f6e4990d01d8c208c7b138fd410522.zip op-kernel-dev-a2fe194723f6e4990d01d8c208c7b138fd410522.tar.gz | |
Merge branch 'linus' into perf/core
Pick up the latest ring-buffer fixes, before applying a new fix.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/mfd/palmas.c')
| -rw-r--r-- | drivers/mfd/palmas.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c index 00c0aba..c4a69f1 100644 --- a/drivers/mfd/palmas.c +++ b/drivers/mfd/palmas.c @@ -356,7 +356,14 @@ static int __devinit palmas_i2c_probe(struct i2c_client *i2c, } } - ret = regmap_add_irq_chip(palmas->regmap[1], palmas->irq, + /* Change IRQ into clear on read mode for efficiency */ + slave = PALMAS_BASE_TO_SLAVE(PALMAS_INTERRUPT_BASE); + addr = PALMAS_BASE_TO_REG(PALMAS_INTERRUPT_BASE, PALMAS_INT_CTRL); + reg = PALMAS_INT_CTRL_INT_CLEAR; + + regmap_write(palmas->regmap[slave], addr, reg); + + ret = regmap_add_irq_chip(palmas->regmap[slave], palmas->irq, IRQF_ONESHOT | IRQF_TRIGGER_LOW, -1, &palmas_irq_chip, &palmas->irq_data); if (ret < 0) @@ -441,6 +448,9 @@ static int __devinit palmas_i2c_probe(struct i2c_client *i2c, goto err; } + children[PALMAS_PMIC_ID].platform_data = pdata->pmic_pdata; + children[PALMAS_PMIC_ID].pdata_size = sizeof(*pdata->pmic_pdata); + ret = mfd_add_devices(palmas->dev, -1, children, ARRAY_SIZE(palmas_children), NULL, regmap_irq_chip_get_base(palmas->irq_data)); @@ -472,6 +482,7 @@ static const struct i2c_device_id palmas_i2c_id[] = { { "twl6035", }, { "twl6037", }, { "tps65913", }, + { /* end */ } }; MODULE_DEVICE_TABLE(i2c, palmas_i2c_id); |
